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991.
The majority of rotator cuff tears are related to a natural aging process and caused by multifactorial influencing factors. A pure or essentially extrinsic origin due to a traumatic event is rare and is particularly difficult to differentiate because of the frequency of age-related degenerative alterations to the tendons. As the basic understanding of the development of traumatic cuff tears is based mainly on biomechanical studies and empirical observations, assessing the potential link between structural tendon damage and a traumatic event involves a weighing up process of all available medical evidence. This includes the initial clinical examination, assessment of pain and clinical function over time, radiographic imaging, analysis of the injury mechanism and patient history of pre-existing shoulder dysfunction or inherent risk factors as well as operative findings and histological results.  相似文献   
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High tibial osteotomy (HTO) has traditionally been used to treat varus gonarthrosis in younger, active patients. Varus malalignment increases the risk of progression of medial compartment osteoarthritis and an HTO can be performed to realign the mechanical axis of the lower limb towards the lateral compartment, thereby decreasing contact pressures in the medial compartment. Anterior cruciate ligament (ACL) insufficiency may lead to post-traumatic arthritis due to altered joint loading and associated injuries to the menisci and articular cartilage. Understanding the importance of posterior tibial slope and its role in sagittal knee stability has led to the development of biplane osteotomies designed to flatten the posterior tibial slope in the ACL deficient knee. Altering the alignment in both the sagittal and coronal planes helps improve stability as well as alter the load in the medial compartment. Detailed history, physical exam and radiographic analysis guide treatment decisions in this high demand patient population. Lateral closing wedge (LCW) and medial opening wedge (MOW) HTOs have been performed and their potential advantages and disadvantages have been well described. Given the triangular shape of the proximal tibia, it is imperative that the surgeon pay close attention to the geometry of the osteotomy “gap” when performing MOW HTO to avoid inadvertently increasing the posterior tibial slope. Simultaneous ACL reconstruction may require technique modifications depending on the type of HTO and ACL graft chosen. With appropriate patient selection and good surgical technique, it is reasonable to expect patients to return to activities of daily living and recreational sports without debilitating pain or instability.  相似文献   
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Professional physician organisations should be the coordinators of all stakeholders involved in the field of urogynaecology. That means that, together with representatives of the patients (“patient organisations”) they develop a priority agenda. This agenda involves the topics that need the highest level of attention, either because knowledge in this area is insufficient, or because existing knowledge is not optimally implemented. The next step is to discuss this list with representatives of industry, patient representatives, insurance companies and organisations with an intention to donate money to women’s health. Together, we can design a roadmap for the coming years that involves the top priority topics that need to be dealt with within the available budget. The organisations facilitate the interaction between the different stakeholders, communicate the timetable of these actions not only to their members, but also to society at large.  相似文献   
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To determine the frequency and perceptions of herbal medicine use among Hmong Americans. Cross-sectional telephone survey. Sacramento, California Hmong community. Out of 118 subjects reached, 77 (65.3 %) reported lifetime use of herbal medicines. A majority of respondents agreed that herbal medicines were able to treat the body as a whole. Respondents felt that a leaflet of information indicating uses/side effects would be important to include for herbal medicines. Herbal medicine use was commonly reported among Hmong Americans. Thus, health care providers should be encouraged to discuss these alternative medicines with their Hmong American patients.  相似文献   
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